CN105208253A - Buckle fixing type camera - Google Patents
Buckle fixing type camera Download PDFInfo
- Publication number
- CN105208253A CN105208253A CN201510701453.1A CN201510701453A CN105208253A CN 105208253 A CN105208253 A CN 105208253A CN 201510701453 A CN201510701453 A CN 201510701453A CN 105208253 A CN105208253 A CN 105208253A
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- buckle
- inner casing
- shell
- camera lens
- fixed camera
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Abstract
The invention provides a buckle fixing type camera which comprises an outer shell, an inner shell and a camera lens, wherein a first mounting space is formed inside the outer shell; grooves are symmetrically formed in the inner side wall of the outer shell; a second mounting space is formed inside the inner shell; buckles matched with the grooves are symmetrically arranged on the outer side wall of the inner shell; the inner shell is mounted in the first mounting space through the cooperation of the buckles and the grooves; an internal thread is formed in the inner side wall of the inner shell; an external thread is formed in one end of the camera lens; the camera lens is positioned in the space defined by the outer shell and the inner shell; one end of the camera lens is screwed into the second mounting space through the external thread; the other end of the camera lens stretches out from the end part of the outer shell. According to the buckle fixing type camera provided by the invention, a buckle fixing manner is adopted, so that the force of the buckles directly acts on the outer shell, the acting force is transferred without the inner shell, and the inner shell is completely prevented from deformation to further influence the focal length.
Description
Technical field
The present invention relates to a kind of camera, particularly relate to the fixed camera of a kind of buckle.
Background technology
Existing vehicle-mounted camera generally includes shell-type and ultrasonic bonding formula etc. in a glue formula, extruding, and wherein, the camera of described some glue formula in process of production, is difficult to the precision ensureing optical axis.And in long-term use procedure, the frequent variations of temperature, humidity, thus the performance affecting glue, cause optical axis, water resistance to ensure.In addition, the camera glue use amount of some glue formula is large, and need cooling time, improper pipelining, efficiency is poor.And glue not easily ensures when producing in a large number, the camera lens of each product and the filling completely of housing energy, fraction defective is high.
In described extruding, shell-type camera adopts the mode of compression seal pad, and uses the support column of back cover to carry out squeezing screw, then crush seal pad, makes it reach the function of waterproof.But, extruding in shell-type camera in the downward extrusion process of back cover support column, inner casing can because of stressed and produce distortion, the relative distance of PCBA and camera lens is changed, causes image blurring, have a strong impact on quality, thus poor stability fraction defective is higher.
The transducer of described ultrasonic bonding formula camera and fore shell camera lens one are by screw locking, and back cover forms with the ultrasonic bonding of fore shell camera lens one, and so, transducer and fore shell camera lens integrally can not Focussings, and fraction defective is higher.In addition, back cover and fore shell camera lens one ultrasonic bonding, be by mechanical oscillation to plastic parts heat fused, two parts are welded together, but the frequency of vibration can cause damage to the electronic devices and components on transducer.
Therefore, for the problems referred to above, be necessary to propose further solution.
Summary of the invention
The object of the present invention is to provide the fixed camera of a kind of buckle, to overcome the deficiencies in the prior art.
For achieving the above object, of the present inventionly provide a kind of buckle fixed camera, it comprises: shell, inner casing and camera lens;
Described enclosure forms the first installing space, the madial wall of described shell is symmetrical arranged fluted;
Described inner housing inner forms the second installing space, the lateral wall of described inner casing is symmetrically arranged with can with the buckle of described fit depressions, described inner casing is installed in described first installing space by the cooperation of buckle and groove, and the madial wall of described inner casing is formed with internal thread;
One end of described camera lens is formed with external screw thread, and described camera lens is arranged in the space that described shell and inner casing limit, and one end of described camera lens pass through described in screw in described second installing space, the other end of described camera lens stretches out from the end of described shell.
As the improvement of the fixed camera of buckle of the present invention, the end of described shell is provided with ledge structure, the lateral wall of described camera lens is formed with the annular protrusion be oppositely arranged with described ledge structure.
As the improvement of the fixed camera of buckle of the present invention, the fixed camera of described buckle also comprises O type circle, and described O type circle between described annular protrusion and ledge structure, and under described annular protrusion and ledge structure effect, elastic deformation occurs.
As the improvement of the fixed camera of buckle of the present invention, described buckle comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing, and described holding section is arranged near the other end of described extension.
As the improvement of the fixed camera of buckle of the present invention, described extension and holding section and described inner casing are made of one piece.
As the improvement of the fixed camera of buckle of the present invention, described inner casing has installation direction, and the bearing of trend of described extension is contrary with described installation direction, and described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.
As the improvement of the fixed camera of buckle of the present invention, the height tolerance of described buckle is less than 0.05mm.
As the improvement of the fixed camera of buckle of the present invention, the material of described shell and inner casing is PC or glass.
As the improvement of the fixed camera of buckle of the present invention, the fixed camera of described buckle also comprises substrate, and described substrate is by the end of screw locking in described inner casing.
Compared with prior art, the invention has the beneficial effects as follows: the mode that the fixed camera of buckle of the present invention adopts buckle fixing, so arrange, buckle power acts directly on shell, do not need by inner casing transmitting forces, avoid inner casing to produce distortion completely, and then affect focal length.In addition, the fixed camera of buckle of the present invention absorbs the tolerance of a parts by the screw-in distance adjusting camera lens and inner casing.Meanwhile, camera lens and shell realize waterproof by compression O type rubber ring, decreases heating, vibrates damage to inner body.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of the fixed camera internal structure of buckle of the present invention.
Embodiment
Below in conjunction with each execution mode shown in the drawings, the present invention is described in detail; but should be noted that; these execution modes are not limitation of the present invention; those of ordinary skill in the art are according to these execution mode institute work energy, method or structural equivalent transformations or substitute, and all belong within protection scope of the present invention.
As shown in Figure 1, the fixed camera 100 of buckle of the present invention comprises: shell 10, inner casing 20 and camera lens 30.
Described shell 10 inside forms the first installing space, the madial wall of described shell 10 is symmetrical arranged fluted.Wherein, described first installing space is for accommodating described inner casing 20 and camera lens 30.In addition, described shell 10 is through setting, thus the opening of described shell 10 one end forms installing port, and the opening of the other end forms the extending port that camera lens 30 stretches out.
Described inner casing 20 inside forms the second installing space, the lateral wall of described inner casing 20 is symmetrically arranged with can with the buckle 21 of described fit depressions, thus described inner casing 20 is installed in described first installing space by the cooperation of buckle 21 and groove.Described second installing space, for accommodating described camera lens 20, in addition, the madial wall of described inner casing 20 is formed with internal thread.Preferably, the height tolerance of both sides buckle 21 is less than 0.05mm, thus, meet the requirement of the plain shaft precision of product.
Further, in above-mentioned execution mode, described buckle 21 comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing 20, and described holding section is arranged near the other end of described extension.Described inner casing 20 has installation direction, according to this installation direction, inner casing 20 can be installed in described shell 10.The bearing of trend of described extension is contrary with described installation direction, and described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.Preferably, described extension and holding section and described inner casing 20 are made of one piece.
Thus, when inner casing 20 is installed in shell 10, according to described installation direction, pushed by inner casing 20 in shell 10, now, there is elastic deformation in buckle 21, when the holding section of buckle 21 moves to groove, holding section snaps in groove, completes the installation of shell 10 and inner casing 20.
The material of described shell 10 and inner casing 20 is PC or glass, affects it to weaken environment.
One end of described camera lens 30 is formed with external screw thread.Described camera lens 30 is arranged in the space that described shell 10 and inner casing 20 limit, and one end of described camera lens 30 coordinating by described external screw thread and internal thread, screw in described second installing space.Meanwhile, the other end of described camera lens 30 stretches out from the end of described shell 10.When described camera lens 30 is focused, camera lens being screwed in inner casing, by adjusting the screw-in amount of camera lens, after real-time confirmation focal length, optical axis meet, in the thread gaps of camera lens and inner casing, clicking and entering Instant cement.
In addition, the end that described shell 10 stretches out for described camera lens 30 is provided with ledge structure 11, the lateral wall of described camera lens 30 is formed with the annular protrusion 31 be oppositely arranged with described ledge structure 11.The fixed camera of described buckle 21 also comprises O type circle 40, and described O type circle 40 between described annular protrusion 31 and ledge structure 11, and under described annular protrusion 31 acts on ledge structure 11, elastic deformation occurs.Thus, realize waterproof by compression O type circle, and reduce the object heating, vibrate the damage to inner body.
In addition, the fixed camera of described buckle 21 also comprises substrate 50, and described substrate 50 is attached to the end of described inner casing 20 by screw 60.Thus, inner casing 20 is packaged in shell 10.
In sum, the mode that the fixed camera of buckle of the present invention adopts buckle fixing, so arrange, buckle power acts directly on shell, does not need by inner casing transmitting forces, avoids inner casing to produce distortion completely, and then affects focal length.In addition, the fixed camera of buckle of the present invention absorbs the tolerance of a parts by the screw-in distance adjusting camera lens and inner casing.Meanwhile, camera lens and shell realize waterproof by compression O type rubber ring, decreases heating, vibrates damage to inner body.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (9)
1. the fixed camera of buckle, is characterized in that, the fixed camera of described buckle comprises: shell, inner casing and camera lens;
Described enclosure forms the first installing space, the madial wall of described shell is symmetrical arranged fluted;
Described inner housing inner forms the second installing space, the lateral wall of described inner casing is symmetrically arranged with can with the buckle of described fit depressions, described inner casing is installed in described first installing space by the cooperation of buckle and groove, and the madial wall of described inner casing is formed with internal thread;
One end of described camera lens is formed with external screw thread, and described camera lens is arranged in the space that described shell and inner casing limit, and one end of described camera lens pass through described in screw in described second installing space, the other end of described camera lens stretches out from the end of described shell.
2. the fixed camera of buckle according to claim 1, is characterized in that, the end of described shell is provided with ledge structure, the lateral wall of described camera lens is formed with the annular protrusion be oppositely arranged with described ledge structure.
3. the fixed camera of buckle according to claim 2, it is characterized in that, the fixed camera of described buckle also comprises O type circle, and described O type circle between described annular protrusion and ledge structure, and under described annular protrusion and ledge structure effect, elastic deformation occurs.
4. the fixed camera of buckle according to claim 1, is characterized in that, described buckle comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing, and described holding section is arranged near the other end of described extension.
5. the fixed camera of buckle according to claim 4, is characterized in that, described extension and holding section and described inner casing are made of one piece.
6. the fixed camera of buckle according to claim 4, it is characterized in that, described inner casing has installation direction, and the bearing of trend of described extension is contrary with described installation direction, described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.
7. the fixed camera of buckle according to claim 1, is characterized in that, the height tolerance of described buckle is less than 0.05mm.
8. the fixed camera of buckle according to claim 1, is characterized in that, the material of described shell and inner casing is PC or glass.
9. the fixed camera of buckle according to claim 1, is characterized in that, the fixed camera of described buckle also comprises substrate, and described substrate is by the end of screw locking in described inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701453.1A CN105208253B (en) | 2015-10-26 | 2015-10-26 | Be buckled fixed camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701453.1A CN105208253B (en) | 2015-10-26 | 2015-10-26 | Be buckled fixed camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105208253A true CN105208253A (en) | 2015-12-30 |
| CN105208253B CN105208253B (en) | 2018-07-06 |
Family
ID=54955662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701453.1A Active CN105208253B (en) | 2015-10-26 | 2015-10-26 | Be buckled fixed camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979127A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Waterproof camera |
| CN107147905A (en) * | 2017-06-08 | 2017-09-08 | 广东欧珀移动通信有限公司 | Method of testing, device and and the computer-readable recording medium of camera module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862485B1 (en) * | 2007-05-21 | 2008-10-08 | 삼성전기주식회사 | A watching camera having an improved assembly |
| CN203104622U (en) * | 2012-12-27 | 2013-07-31 | 广东铁将军防盗设备有限公司 | Camera with double waterproof rings |
| CN203261403U (en) * | 2013-05-27 | 2013-10-30 | 创维汽车电子（深圳）有限公司 | Vehicle-mounted camera |
| CN104243786A (en) * | 2014-09-30 | 2014-12-24 | 苏州智华汽车电子有限公司 | Vehicular camera and manufacturing method thereof |
| CN205123858U (en) * | 2015-10-26 | 2016-03-30 | 苏州智华汽车电子有限公司 | Fixed camera of buckle |
-
2015
- 2015-10-26 CN CN201510701453.1A patent/CN105208253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862485B1 (en) * | 2007-05-21 | 2008-10-08 | 삼성전기주식회사 | A watching camera having an improved assembly |
| CN203104622U (en) * | 2012-12-27 | 2013-07-31 | 广东铁将军防盗设备有限公司 | Camera with double waterproof rings |
| CN203261403U (en) * | 2013-05-27 | 2013-10-30 | 创维汽车电子（深圳）有限公司 | Vehicle-mounted camera |
| CN104243786A (en) * | 2014-09-30 | 2014-12-24 | 苏州智华汽车电子有限公司 | Vehicular camera and manufacturing method thereof |
| CN205123858U (en) * | 2015-10-26 | 2016-03-30 | 苏州智华汽车电子有限公司 | Fixed camera of buckle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979127A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Waterproof camera |
| CN107147905A (en) * | 2017-06-08 | 2017-09-08 | 广东欧珀移动通信有限公司 | Method of testing, device and and the computer-readable recording medium of camera module |
| CN107147905B (en) * | 2017-06-08 | 2020-06-05 | Oppo广东移动通信有限公司 | Camera module testing method and device and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105208253B (en) | 2018-07-06 |
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